Find the first derivatives:
.
Solve the system
:
. The second equation has solutions
and then
and you have two points
.
Find the first derivatives:
and calculate
![\Delta=\left| \left[\begin{array}{cc}24&-24\\-24&12y\end{array}\right]\right |=24\cdot 12y-(-24)^2=288y-576](https://tex.z-dn.net/?f=%5CDelta%3D%5Cleft%7C%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D24%26-24%5C%5C-24%2612y%5Cend%7Barray%7D%5Cright%5D%5Cright%20%7C%3D24%5Ccdot%2012y-%28-24%29%5E2%3D288y-576)
.
Since
and
,
is a point of maximum and
.
Since
and
,
is a point of minimum and
.
Answer:
Kim
Step-by-step explanation:
Nina's rate is $117.60/(14 h) = $8.40/h
Ty's rate is $148.50/(18 h) = $8.25/h
Kim's rate is $137.60/(16 h) = $8.60/h
Kim has the highest pay rate in dollars per hour.
171-55=x
x= 116
to get the answer plug in the numbers and to check the answer reverse do the problem
Answer: 
b) 5314
c) ln 2.7
d) 4.6 hrs
<u>Step-by-step explanation:</u>
Answer:
True
Step-by-step explanation:
The hypothesis of a conditional statement is the "if" part. This means the hypothesis is "If a line is bisected."
The conclusion of a conditional statement is the "then" part. This means the conclusion is "then it is cut into two equal parts."
